& Saleh, D. 2017. EFFECT OF DIFFERENT LEVELS OF NITROGEN AND POTASSIUM FERTILIZERS APPLICATION ON NUTRIENT BALANCE AND YIELD OF BROCCOLI (Brassica oleraceae). IRAQI JOURNAL OF AGRICULTURAL SCIENCES. 48, Special (Feb. 2017). DOI:https://doi.org/10.36103/ijas.v48iSpecial.251.